Trace number 1544766

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT07 reference solver: March KS 2007-02-08? (TO) 1200.04 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S285229208-001.cnf
MD5SUMf428950b8de23fd3ae8c7cb75dec2d44
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1083.01
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.01/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.01/0.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.01/0.01	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.01/0.01	c main()::
0.01/0.01	c initFormula():: searching for DIMACS p-line....
0.01/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 480 variables and 2040 clauses.
0.01/0.01	c parseCNF():: parsing....
0.01/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.01/0.01	c runParser():: parsing was successful, warming up engines...
0.01/0.01	c simplify_formula():: removed 0 tautological, 11 satisfied and 0 duplicate clauses
0.01/0.01	c preprocessing fase I completed:: there are now 479 free variables and 2029 clauses.
0.01/0.01	c stat :: sign balance is biased by 0.559
0.01/0.01	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.01/0.01	c using 3-SAT heuristics (occurence based diff)
0.01/0.01	c longest clause has size 3
0.01/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 151 duplicate clauses
0.01/0.01	c resolvent_look() :: found 79 resolvents
0.01/0.01	c lessRedundantTransformation():: nothing to be done.
0.01/0.01	c transformTo3SAT():: you gave me 480 variables and 2108 clauses.
0.01/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.01/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.01/0.01	c transformTo3SAT():: the transformation yielded 480 variabels and 2108 clauses.
0.01/0.01	c main():: clause / variable ratio: ( 2108 / 480 ) = 4.39
0.01/0.01	c longest clause has size 3
0.01/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.01	c dynamic_preselect_setsize :: off
0.01/0.01	c suggested doublelook initial :: 0
0.01/0.01	c main():: all systems go!
0.01/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 177 JD: 20
0.09/0.11	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 3656 JD: 20
1.99/2.05	c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 27122 JD: 20
15.29/15.38	c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 120546 JD: 20
69.57/69.67	c |----------------------------------------------------------------|
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c |****************************************************************| 4 NC: 340876 JD: 20
198.67/198.80	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 5 NC: 720908 JD: 20
420.77/421.03	c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 1240343 JD: 20
728.53/728.91	c |----------------------------------------------------------------|
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c |****************************************************************| 7 NC: 1800802 JD: 20
1067.29/1067.83	c |----------------------------------------------------------------|
c |*
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c |****
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Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544766-1238613905/watcher-1544766-1238613905 -o /tmp/evaluation-result-1544766-1238613905/solver-1544766-1238613905 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544766-1238613905.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 12517
/proc/meminfo: memFree=1276032/2055920 swapFree=4175692/4192956
[pid=12517] ppid=12515 vsize=792 CPUtime=0
/proc/12517/stat : 12517 (march_ks) R 12515 12517 12357 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 1134055747 811008 112 1992294400 134512640 135019032 4294956240 18446744073709551615 134561750 0 0 4096 0 0 0 0 17 0 0 0
/proc/12517/statm: 198 112 50 123 0 73 0

[startup+0.0176291 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 12517
/proc/meminfo: memFree=1276032/2055920 swapFree=4175692/4192956
[pid=12517] ppid=12515 vsize=1236 CPUtime=0.01
/proc/12517/stat : 12517 (march_ks) R 12515 12517 12357 0 -1 4194304 235 0 0 0 1 0 0 0 18 0 1 0 1134055747 1265664 218 1992294400 134512640 135019032 4294956240 18446744073709551615 134660798 0 0 4096 0 0 0 0 17 0 0 0
/proc/12517/statm: 309 218 68 123 0 184 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1236

[startup+0.101641 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 12517
/proc/meminfo: memFree=1276032/2055920 swapFree=4175692/4192956
[pid=12517] ppid=12515 vsize=1368 CPUtime=0.09
/proc/12517/stat : 12517 (march_ks) R 12515 12517 12357 0 -1 4194304 264 0 0 0 9 0 0 0 18 0 1 0 1134055747 1400832 247 1992294400 134512640 135019032 4294956240 18446744073709551615 134542945 0 0 4096 0 0 0 0 17 0 0 0
/proc/12517/statm: 342 247 73 123 0 217 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1368

[startup+0.301668 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 12517
/proc/meminfo: memFree=1276032/2055920 swapFree=4175692/4192956
[pid=12517] ppid=12515 vsize=1368 CPUtime=0.29
/proc/12517/stat : 12517 (march_ks) R 12515 12517 12357 0 -1 4194304 278 0 0 0 29 0 0 0 19 0 1 0 1134055747 1400832 261 1992294400 134512640 135019032 4294956240 18446744073709551615 134548620 0 0 4096 0 0 0 0 17 0 0 0
/proc/12517/statm: 342 261 73 123 0 217 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1368

[startup+0.701726 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 12517
/proc/meminfo: memFree=1276032/2055920 swapFree=4175692/4192956
[pid=12517] ppid=12515 vsize=1368 CPUtime=0.69
/proc/12517/stat : 12517 (march_ks) R 12515 12517 12357 0 -1 4194304 289 0 0 0 69 0 0 0 23 0 1 0 1134055747 1400832 272 1992294400 134512640 135019032 4294956240 18446744073709551615 134548041 0 0 4096 0 0 0 0 17 0 0 0
/proc/12517/statm: 342 272 73 123 0 217 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1368

[startup+1.50184 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12518
/proc/meminfo: memFree=1275192/2055920 swapFree=4175692/4192956
[pid=12517] ppid=12515 vsize=1500 CPUtime=1.49
/proc/12517/stat : 12517 (march_ks) R 12515 12517 12357 0 -1 4194304 295 0 0 0 149 0 0 0 25 0 1 0 1134055747 1536000 278 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/12517/statm: 375 278 73 123 0 250 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1500

[startup+3.10107 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12518
/proc/meminfo: memFree=1275064/2055920 swapFree=4175692/4192956
[pid=12517] ppid=12515 vsize=1500 CPUtime=3.09
/proc/12517/stat : 12517 (march_ks) R 12515 12517 12357 0 -1 4194304 306 0 0 0 309 0 0 0 25 0 1 0 1134055747 1536000 289 1992294400 134512640 135019032 4294956240 18446744073709551615 134526520 0 0 4096 0 0 0 0 17 0 0 0
/proc/12517/statm: 375 289 73 123 0 250 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1500

[startup+6.30154 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12518
/proc/meminfo: memFree=1275000/2055920 swapFree=4175692/4192956
[pid=12517] ppid=12515 vsize=1500 CPUtime=6.29
/proc/12517/stat : 12517 (march_ks) R 12515 12517 12357 0 -1 4194304 315 0 0 0 629 0 0 0 25 0 1 0 1134055747 1536000 298 1992294400 134512640 135019032 4294956240 18446744073709551615 134628780 0 0 4096 0 0 0 0 17 0 0 0
/proc/12517/statm: 375 298 73 123 0 250 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1500

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12518
/proc/meminfo: memFree=1274872/2055920 swapFree=4175692/4192956
[pid=12517] ppid=12515 vsize=1632 CPUtime=12.69
/proc/12517/stat : 12517 (march_ks) R 12515 12517 12357 0 -1 4194304 327 0 0 0 1269 0 0 0 25 0 1 0 1134055747 1671168 310 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/12517/statm: 408 310 73 123 0 283 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1632

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12518
/proc/meminfo: memFree=1274872/2055920 swapFree=4175692/4192956
[pid=12517] ppid=12515 vsize=1632 CPUtime=25.49
/proc/12517/stat : 12517 (march_ks) R 12515 12517 12357 0 -1 4194304 345 0 0 0 2549 0 0 0 25 0 1 0 1134055747 1671168 328 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/12517/statm: 408 328 73 123 0 283 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1632

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12518
/proc/meminfo: memFree=1274680/2055920 swapFree=4175692/4192956
[pid=12517] ppid=12515 vsize=1836 CPUtime=51.07
/proc/12517/stat : 12517 (march_ks) R 12515 12517 12357 0 -1 4194304 388 0 0 0 5107 0 0 0 25 0 1 0 1134055747 1880064 371 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/12517/statm: 459 371 73 123 0 334 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1836

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12518
/proc/meminfo: memFree=1274488/2055920 swapFree=4175692/4192956
[pid=12517] ppid=12515 vsize=1936 CPUtime=102.24
/proc/12517/stat : 12517 (march_ks) R 12515 12517 12357 0 -1 4194304 422 0 0 0 10224 0 0 0 25 0 1 0 1134055747 1982464 405 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/12517/statm: 484 405 73 123 0 359 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1936

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12518
/proc/meminfo: memFree=1274168/2055920 swapFree=4175692/4192956
[pid=12517] ppid=12515 vsize=2448 CPUtime=162.21
/proc/12517/stat : 12517 (march_ks) R 12515 12517 12357 0 -1 4194304 498 0 0 0 16221 0 0 0 25 0 1 0 1134055747 2506752 481 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/12517/statm: 612 481 73 123 0 487 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 2448

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12518
/proc/meminfo: memFree=1273912/2055920 swapFree=4175692/4192956
[pid=12517] ppid=12515 vsize=2788 CPUtime=222.16
/proc/12517/stat : 12517 (march_ks) R 12515 12517 12357 0 -1 4194304 576 0 0 0 22216 0 0 0 25 0 1 0 1134055747 2854912 559 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/12517/statm: 697 559 73 123 0 572 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 2788

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12518
/proc/meminfo: memFree=1273720/2055920 swapFree=4175692/4192956
[pid=12517] ppid=12515 vsize=3300 CPUtime=282.13
/proc/12517/stat : 12517 (march_ks) R 12515 12517 12357 0 -1 4194304 638 0 0 0 28213 0 0 0 25 0 1 0 1134055747 3379200 621 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/12517/statm: 825 621 73 123 0 700 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 3300

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12518
/proc/meminfo: memFree=1273208/2055920 swapFree=4175692/4192956
[pid=12517] ppid=12515 vsize=3432 CPUtime=342.1
/proc/12517/stat : 12517 (march_ks) R 12515 12517 12357 0 -1 4194304 744 0 0 0 34210 0 0 0 25 0 1 0 1134055747 3514368 727 1992294400 134512640 135019032 4294956240 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 0 0 0
/proc/12517/statm: 858 727 73 123 0 733 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 3432

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12518
/proc/meminfo: memFree=1272824/2055920 swapFree=4175692/4192956
[pid=12517] ppid=12515 vsize=4196 CPUtime=402.08
/proc/12517/stat : 12517 (march_ks) R 12515 12517 12357 0 -1 4194304 838 0 0 0 40208 0 0 0 25 0 1 0 1134055747 4296704 821 1992294400 134512640 135019032 4294956240 18446744073709551615 134677333 0 0 4096 0 0 0 0 17 1 0 0
/proc/12517/statm: 1049 821 73 123 0 924 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 4196

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12518
/proc/meminfo: memFree=1272248/2055920 swapFree=4175692/4192956
[pid=12517] ppid=12515 vsize=4420 CPUtime=462.05
/proc/12517/stat : 12517 (march_ks) R 12515 12517 12357 0 -1 4194304 994 0 0 0 46204 1 0 0 25 0 1 0 1134055747 4526080 977 1992294400 134512640 135019032 4294956240 18446744073709551615 134579018 0 0 4096 0 0 0 0 17 0 0 0
/proc/12517/statm: 1105 977 73 123 0 980 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 4420

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12518
/proc/meminfo: memFree=1271992/2055920 swapFree=4175692/4192956
[pid=12517] ppid=12515 vsize=5572 CPUtime=522.03
/proc/12517/stat : 12517 (march_ks) R 12515 12517 12357 0 -1 4194304 1064 0 0 0 52202 1 0 0 25 0 1 0 1134055747 5705728 1047 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/12517/statm: 1393 1047 73 123 0 1268 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 5572

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12518
/proc/meminfo: memFree=1271416/2055920 swapFree=4175692/4192956
[pid=12517] ppid=12515 vsize=5572 CPUtime=582
/proc/12517/stat : 12517 (march_ks) R 12515 12517 12357 0 -1 4194304 1201 0 0 0 58199 1 0 0 25 0 1 0 1134055747 5705728 1184 1992294400 134512640 135019032 4294956240 18446744073709551615 134542401 0 0 4096 0 0 0 0 17 0 0 0
/proc/12517/statm: 1393 1184 73 123 0 1268 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 5572

[startup+642.301 s]
/proc/loadavg: 1.03 1.01 0.91 2/65 12518
/proc/meminfo: memFree=1270840/2055920 swapFree=4175692/4192956
[pid=12517] ppid=12515 vsize=7520 CPUtime=641.98
/proc/12517/stat : 12517 (march_ks) R 12515 12517 12357 0 -1 4194304 1349 0 0 0 64197 1 0 0 25 0 1 0 1134055747 7700480 1332 1992294400 134512640 135019032 4294956240 18446744073709551615 134548019 0 0 4096 0 0 0 0 17 0 0 0
/proc/12517/statm: 1880 1332 73 123 0 1755 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 7520

[startup+702.302 s]
/proc/loadavg: 1.01 1.01 0.91 2/65 12520
/proc/meminfo: memFree=1270072/2055920 swapFree=4175692/4192956
[pid=12517] ppid=12515 vsize=7520 CPUtime=701.95
/proc/12517/stat : 12517 (march_ks) R 12515 12517 12357 0 -1 4194304 1491 0 0 0 70194 1 0 0 25 0 1 0 1134055747 7700480 1474 1992294400 134512640 135019032 4294956240 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 0 0 0
/proc/12517/statm: 1880 1474 73 123 0 1755 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 7520

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12520
/proc/meminfo: memFree=1269560/2055920 swapFree=4175692/4192956
[pid=12517] ppid=12515 vsize=7520 CPUtime=761.92
/proc/12517/stat : 12517 (march_ks) R 12515 12517 12357 0 -1 4194304 1630 0 0 0 76191 1 0 0 25 0 1 0 1134055747 7700480 1613 1992294400 134512640 135019032 4294956240 18446744073709551615 134525731 0 0 4096 0 0 0 0 17 0 0 0
/proc/12517/statm: 1880 1613 73 123 0 1755 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 7520

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12520
/proc/meminfo: memFree=1268728/2055920 swapFree=4175692/4192956
[pid=12517] ppid=12515 vsize=10556 CPUtime=821.89
/proc/12517/stat : 12517 (march_ks) R 12515 12517 12357 0 -1 4194304 1842 0 0 0 82188 1 0 0 25 0 1 0 1134055747 10809344 1825 1992294400 134512640 135019032 4294956240 18446744073709551615 134579018 0 0 4096 0 0 0 0 17 0 0 0
/proc/12517/statm: 2639 1825 73 123 0 2514 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 10556

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12520
/proc/meminfo: memFree=1268280/2055920 swapFree=4175692/4192956
[pid=12517] ppid=12515 vsize=10556 CPUtime=881.87
/proc/12517/stat : 12517 (march_ks) R 12515 12517 12357 0 -1 4194304 1952 0 0 0 88185 2 0 0 25 0 1 0 1134055747 10809344 1935 1992294400 134512640 135019032 4294956240 18446744073709551615 134542401 0 0 4096 0 0 0 0 17 0 0 0
/proc/12517/statm: 2639 1935 73 123 0 2514 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 10556

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12520
/proc/meminfo: memFree=1267448/2055920 swapFree=4175692/4192956
[pid=12517] ppid=12515 vsize=10556 CPUtime=941.84
/proc/12517/stat : 12517 (march_ks) R 12515 12517 12357 0 -1 4194304 2172 0 0 0 94182 2 0 0 25 0 1 0 1134055747 10809344 2155 1992294400 134512640 135019032 4294956240 18446744073709551615 134542557 0 0 4096 0 0 0 0 17 0 0 0
/proc/12517/statm: 2639 2155 73 123 0 2514 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 10556

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12520
/proc/meminfo: memFree=1266744/2055920 swapFree=4175692/4192956
[pid=12517] ppid=12515 vsize=10556 CPUtime=1001.81
/proc/12517/stat : 12517 (march_ks) R 12515 12517 12357 0 -1 4194304 2349 0 0 0 100179 2 0 0 25 0 1 0 1134055747 10809344 2332 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/12517/statm: 2639 2332 73 123 0 2514 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 10556

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12520
/proc/meminfo: memFree=1265976/2055920 swapFree=4175692/4192956
[pid=12517] ppid=12515 vsize=11452 CPUtime=1061.79
/proc/12517/stat : 12517 (march_ks) R 12515 12517 12357 0 -1 4194304 2538 0 0 0 106177 2 0 0 25 0 1 0 1134055747 11726848 2521 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/12517/statm: 2863 2521 73 123 0 2738 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 11452

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12520
/proc/meminfo: memFree=1265016/2055920 swapFree=4175692/4192956
[pid=12517] ppid=12515 vsize=15332 CPUtime=1121.76
/proc/12517/stat : 12517 (march_ks) R 12515 12517 12357 0 -1 4194304 2789 0 0 0 112174 2 0 0 25 0 1 0 1134055747 15699968 2772 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/12517/statm: 3833 2772 73 123 0 3708 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 15332

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12520
/proc/meminfo: memFree=1264120/2055920 swapFree=4175692/4192956
[pid=12517] ppid=12515 vsize=15332 CPUtime=1181.73
/proc/12517/stat : 12517 (march_ks) R 12515 12517 12357 0 -1 4194304 3018 0 0 0 118171 2 0 0 25 0 1 0 1134055747 15699968 3001 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/12517/statm: 3833 3001 73 123 0 3708 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 15332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12520
/proc/meminfo: memFree=1263992/2055920 swapFree=4175692/4192956
[pid=12517] ppid=12515 vsize=15332 CPUtime=1200.03
/proc/12517/stat : 12517 (march_ks) R 12515 12517 12357 0 -1 4194304 3049 0 0 0 120001 2 0 0 25 0 1 0 1134055747 15699968 3032 1992294400 134512640 135019032 4294956240 18446744073709551615 134564208 0 0 4096 0 0 0 0 17 0 0 0
/proc/12517/statm: 3833 3032 73 123 0 3708 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 15332

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.04
CPU user time (s): 1200.02
CPU system time (s): 0.026995
CPU usage (%): 99.953
Max. virtual memory (cumulated for all children) (KiB): 15332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3049
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 4563

runsolver used 0.954854 second user time and 3.43148 second system time

The end

Launcher Data 

Begin job on node30 at 2009-04-01 21:25:05
IDJOB=1544766
IDBENCH=70610
IDSOLVER=559
FILE ID=node30/1544766-1238613905
PBS_JOBID= 9073612
Free space on /tmp= 66356 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S285229208-001.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544766-1238613905/watcher-1544766-1238613905 -o /tmp/evaluation-result-1544766-1238613905/solver-1544766-1238613905 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544766-1238613905.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= f428950b8de23fd3ae8c7cb75dec2d44
RANDOM SEED=308989877

node30.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.260
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.260
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1276512 kB
Buffers:         96996 kB
Cached:         582452 kB
SwapCached:      11092 kB
Active:         241376 kB
Inactive:       451156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1276512 kB
SwapTotal:     4192956 kB
SwapFree:      4175692 kB
Dirty:            2892 kB
Writeback:           0 kB
Mapped:          18724 kB
Slab:            72928 kB
Committed_AS:  3305396 kB
PageTables:       1368 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66356 MiB
End job on node30 at 2009-04-01 21:45:08